Not quite 55K - lots of these are duplicated as many as 4 times in the dataset. $ wc -l twitterpw.txt 58924 twitterpw.txt $ sort twitterpw.txt | un

Not quite 55K - lots of these are duplicated as many as 4 times in the dataset. $ wc -l twitterpw.txt 58924 twitterpw.txt $ sort twitterpw.txt | uniq | wc -l 36997